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溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)工程(cheng)(cheng)是(shi)(shi)(shi)采光(guang)(guang)建(jian)筑，因此(ci)建(jian)造(zao)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)工程(cheng)(cheng)時(shi)(shi)需要有良(liang)好的(de)(de)(de)透(tou)光(guang)(guang)效(xiao)果，透(tou)光(guang)(guang)率(lv)(lv)(lv)是(shi)(shi)(shi)評價溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)透(tou)光(guang)(guang)性(xing)(xing)能(neng)的(de)(de)(de)一(yi)項基(ji)本指(zhi)標。透(tou)光(guang)(guang)率(lv)(lv)(lv)是(shi)(shi)(shi)指(zhi)透(tou)進溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)內的(de)(de)(de)光(guang)(guang)照(zhao)量與室(shi)(shi)(shi)(shi)(shi)外光(guang)(guang)照(zhao)量的(de)(de)(de)百分比(bi)(bi)。溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)透(tou)光(guang)(guang)率(lv)(lv)(lv)受(shou)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)透(tou)光(guang)(guang)覆蓋材(cai)料(liao)透(tou)光(guang)(guang)性(xing)(xing)能(neng)和溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)骨架陰影(ying)(ying)(ying)率(lv)(lv)(lv)的(de)(de)(de)影(ying)(ying)(ying)響(xiang)，而且隨著不(bu)同(tong)季節太陽輻射角度(du)(du)的(de)(de)(de)不(bu)同(tong)，溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)透(tou)光(guang)(guang)率(lv)(lv)(lv)也在隨時(shi)(shi)變化。溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)透(tou)光(guang)(guang)率(lv)(lv)(lv)的(de)(de)(de)高(gao)(gao)低(di)就(jiu)成為作(zuo)物生長(chang)和選擇種植作(zuo)物品種的(de)(de)(de)直接(jie)影(ying)(ying)(ying)響(xiang)因素(su)。 溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)工程(cheng)(cheng)要注意保溫(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)，提高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)保溫(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)，降(jiang)低(di)能(neng)耗，是(shi)(shi)(shi)提高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)生產(chan)效(xiao)益(yi)的(de)(de)(de)直接(jie)手段。溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)保溫(wen)(wen)(wen)(wen)(wen)比(bi)(bi)是(shi)(shi)(shi)衡(heng)量溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)保溫(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)的(de)(de)(de)一(yi)項基(ji)本指(zhi)標。溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)保溫(wen)(wen)(wen)(wen)(wen)比(bi)(bi)是(shi)(shi)(shi)指(zhi)熱(re)阻較小(xiao)的(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)透(tou)光(guang)(guang)材(cai)料(liao)覆蓋面(mian)積(ji)(ji)與熱(re)阻較大(da)的(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)圍(wei)護結構(gou)覆蓋面(mian)積(ji)(ji)同(tong)地面(mian)積(ji)(ji)之和的(de)(de)(de)比(bi)(bi)。保溫(wen)(wen)(wen)(wen)(wen)比(bi)(bi)越大(da)，說明溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)保溫(wen)(wen)(wen)(wen)(wen)性(xing)(xing)能(neng)越好。 溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)工程(cheng)(cheng)建(jian)設必須(xu)要考慮其耐久性(xing)(xing)。溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)耐久性(xing)(xing)受(shou)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)材(cai)料(liao)耐老化性(xing)(xing)能(neng)、溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)主(zhu)體結構(gou)的(de)(de)(de)承載能(neng)力等因素(su)的(de)(de)(de)影(ying)(ying)(ying)響(xiang)。透(tou)光(guang)(guang)材(cai)料(liao)的(de)(de)(de)耐久性(xing)(xing)除(chu)了自(zi)身的(de)(de)(de)強度(du)(du)外，還表現(xian)在材(cai)料(liao)透(tou)光(guang)(guang)率(lv)(lv)(lv)隨著時(shi)(shi)間的(de)(de)(de)延長(chang)而不(bu)斷衰減，而透(tou)光(guang)(guang)率(lv)(lv)(lv)的(de)(de)(de)衰減程(cheng)(cheng)度(du)(du)是(shi)(shi)(shi)影(ying)(ying)(ying)響(xiang)透(tou)光(guang)(guang)材(cai)料(liao)使用(yong)壽(shou)命的(de)(de)(de)決定性(xing)(xing)因素(su)。由(you)于(yu)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)運(yun)行長(chang)期處于(yu)高(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)濕環境下，構(gou)件的(de)(de)(de)表面(mian)防腐就(jiu)成為影(ying)(ying)(ying)響(xiang)溫(wen)(wen)(wen)(wen)(wen)室(shi)(shi)(shi)(shi)(shi)使用(yong)壽(shou)命的(de)(de)(de)重要因素(su)之一(yi)。